/*******************************************************************************
* Copyright (c) 2009 Red Hat, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Kent Sebastian <ksebasti@redhat.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.oprofile.ui.model;
import org.eclipse.linuxtools.internal.oprofile.ui.OprofileUiMessages;
import org.eclipse.linuxtools.internal.oprofile.ui.OprofileUiPlugin;
import org.eclipse.swt.graphics.Image;
/**
* This is an error element
* @since 1.1
*/
public class UiModelError implements IUiModelElement {
public static final UiModelError NO_SAMPLES_ERROR = new UiModelError(OprofileUiMessages.getString("root.error.nosamples")); //$NON-NLS-1$
private String errorMessage;
/**
* Constructor to the UiModelError class
* @param message Error message
*/
public UiModelError(String message) {
errorMessage = message;
}
/** IUiModelElement functions **/
@Override
public String getLabelText() {
return errorMessage;
}
/**
* Returns the children of this element.
* @return An array of child elements or null
*/
@Override
public IUiModelElement[] getChildren() {
return null;
}
/**
* Return whether the element has any children
* @return true if the element has any children, false otherwise
*/
@Override
public boolean hasChildren() {
return false;
}
/**
* Returns the element's parent.
* @return The parent element or null
*/
@Override
public IUiModelElement getParent() {
return null;
}
/**
* Returns the Image to display next to the text in the tree viewer.
* In this case it is an error icon.
* @return an Image object of the icon
*/
@Override
public Image getLabelImage() {
return OprofileUiPlugin.getImageDescriptor(OprofileUiPlugin.ERROR_ICON).createImage();
}
}